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https://hdl.handle.net/10356/141774
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhang, Wang | en_US |
dc.contributor.author | Li, Rui | en_US |
dc.contributor.author | Zhao, Xin | en_US |
dc.contributor.author | Chen, Zhong | en_US |
dc.contributor.author | Law, Adrian Wing-Keung | en_US |
dc.contributor.author | Zhou, Kun | en_US |
dc.date.accessioned | 2020-06-10T09:04:51Z | - |
dc.date.available | 2020-06-10T09:04:51Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Zhang, W., Li, R., Zhao, X., Chen, Z., Law, A. W.-K., & Zhou, K. (2018). A cobalt‐based metal – organic framework as cocatalyst on BiVO4 photoanode for enhanced photoelectrochemical water oxidation. ChemSusChem, 11(16), 2710-2716. doi:10.1002/cssc.201801162 | en_US |
dc.identifier.issn | 1864-5631 | en_US |
dc.identifier.uri | https://hdl.handle.net/10356/141774 | - |
dc.description.abstract | A metal–organic framework (MOF)‐modified bismuth vanadate (BiVO4) photoanode is fabricated by an ultrathin sheet‐induced growth strategy, where ultrathin cobalt oxide sheets act as a metal source for the in situ synthesis of Co‐based MOF poly[Co2(benzimidazole)4] (denoted [Co2(bim)4]) nanoparticles on the surface of BiVO4. [Co2(bim)4] with small particle size and high dispersion can serve as a promising cocatalyst to accept holes transferred from BiVO4 and boost surface reaction kinetics for photoelectrochemical (PEC) water oxidation. The photocurrent density of a [Co2(bim)4]‐modified BiVO4 photoanode can achieve 3.1 mA cm−2 under AM 1.5G illumination at 1.23 V versus the reversible hydrogen electrode (RHE), which is better than those of pristine and cobalt‐based inorganic materials‐modified BiVO4 photoanodes. [Co2(bim)4], with porosity and abundant metal sites, exhibits a high surface charge‐separation efficiency (83 % at 1.2 V versus RHE), leading to the enhanced PEC activity. This work will bring new insight into the development of MOF materials as competent cocatalysts for PEC water splitting applications. | en_US |
dc.language.iso | en | en_US |
dc.relation.ispartof | ChemSusChem | en_US |
dc.rights | © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim. All rights reserved. | en_US |
dc.subject | Engineering::Environmental engineering | en_US |
dc.title | A cobalt‐based metal – organic framework as cocatalyst on BiVO4 photoanode for enhanced photoelectrochemical water oxidation | en_US |
dc.type | Journal Article | en |
dc.contributor.school | School of Civil and Environmental Engineering | en_US |
dc.contributor.school | School of Materials Science and Engineering | en_US |
dc.contributor.school | School of Mechanical and Aerospace Engineering | en_US |
dc.contributor.organization | Environmental Process Modelling Centre | en_US |
dc.contributor.research | Nanyang Environment and Water Research Institute | en_US |
dc.identifier.doi | 10.1002/cssc.201801162 | - |
dc.identifier.pmid | 29975458 | - |
dc.identifier.scopus | 2-s2.0-85050851709 | - |
dc.identifier.issue | 16 | en_US |
dc.identifier.volume | 11 | en_US |
dc.identifier.spage | 2710 | en_US |
dc.identifier.epage | 2716 | en_US |
dc.subject.keywords | Cobalt | en_US |
dc.subject.keywords | Metal–organic Frameworks | en_US |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
Appears in Collections: | NEWRI Journal Articles |
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